ulrich@Ulrich-Vostro:~$ ifconfig eth0 Link encap:Ethernet Hardware Adresse 00:21:70:f1:3a:4f UP BROADCAST MULTICAST MTU:1500 Metrik:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:1000 RX-Bytes:0 (0.0 B) TX-Bytes:0 (0.0 B) Interrupt:45 Basisadresse:0x2000 eth1 Link encap:Ethernet Hardware Adresse 00:22:5f:77:c7:2a inet Adresse:192.168.178.21 Bcast:192.168.178.255 Maske:255.255.255.0 inet6-Adresse: fe80::222:5fff:fe77:c72a/64 Gültigkeitsbereich:Verbindung UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1 RX packets:76258 errors:0 dropped:0 overruns:0 frame:15823516 TX packets:60142 errors:40 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:1000 RX-Bytes:71022894 (71.0 MB) TX-Bytes:11169208 (11.1 MB) Interrupt:19 lo Link encap:Lokale Schleife inet Adresse:127.0.0.1 Maske:255.0.0.0 inet6-Adresse: ::1/128 Gültigkeitsbereich:Maschine UP LOOPBACK RUNNING MTU:16436 Metrik:1 RX packets:9588 errors:0 dropped:0 overruns:0 frame:0 TX packets:9588 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:0 RX-Bytes:1240906 (1.2 MB) TX-Bytes:1240906 (1.2 MB) ulrich@Ulrich-Vostro:~$ route Kernel-IP-Routentabelle Ziel Router Genmask Flags Metric Ref Use Iface default 192.168.178.1 0.0.0.0 UG 0 0 0 eth1 link-local * 255.255.0.0 U 1000 0 0 eth1 192.168.178.0 * 255.255.255.0 U 2 0 0 eth1 ulrich@Ulrich-Vostro:~$ cat /etc/resolv.conf # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN nameserver 127.0.0.1 search fritz.box Jetzt Ausschnitte aus syslog von der relevanten Zeit: Feb 25 17:22:38 Ulrich-Vostro rsyslogd-2177: imuxsock begins to drop messages from pid 1036 due to rate-limiting Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1) starting connection 'Telekom_ICE' Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: (eth1): device state change: disconnected -> prepare (reason 'none') [30 40 0] Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled... Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Stage 1 of 5 (Device Prepare) started... Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Stage 2 of 5 (Device Configure) scheduled... Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Stage 1 of 5 (Device Prepare) complete. Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Stage 2 of 5 (Device Configure) starting... Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: (eth1): device state change: prepare -> config (reason 'none') [40 50 0] Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1/wireless): connection 'Telekom_ICE' requires no security. No secrets needed. Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Config: added 'ssid' value 'Telekom_ICE' Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Config: added 'scan_ssid' value '1' Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Config: added 'key_mgmt' value 'NONE' Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Stage 2 of 5 (Device Configure) complete. Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Config: set interface ap_scan to 1 Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: (eth1): supplicant interface state: inactive -> scanning Feb 25 17:22:39 Ulrich-Vostro wpa_supplicant[981]: Trying to associate with 46:90:e8:33:72:c0 (SSID='Telekom_ICE' freq=2412 MHz) Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: (eth1): supplicant interface state: scanning -> associating Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.412837] cfg80211: Calling CRDA for country: US Feb 25 17:22:39 Ulrich-Vostro wpa_supplicant[981]: Associated with 46:90:e8:33:72:c0 Feb 25 17:22:39 Ulrich-Vostro wpa_supplicant[981]: CTRL-EVENT-CONNECTED - Connection to 46:90:e8:33:72:c0 completed (auth) [id=0 id_str=] Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418632] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule: Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418638] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418641] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule: Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418644] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418647] cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule: Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418651] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) [so geht es jetzt eine Weile weiter, dann:] Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418838] cfg80211: Updating information on frequency 5805 MHz for a 20 MHz width channel with regulatory rule: Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418841] cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm) Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418844] cfg80211: Updating information on frequency 5825 MHz for a 20 MHz width channel with regulatory rule: Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418847] cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm) Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418849] cfg80211: Disabling freq 5920 MHz Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418851] cfg80211: Disabling freq 5940 MHz Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418853] cfg80211: Disabling freq 5960 MHz Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418854] cfg80211: Disabling freq 5980 MHz Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418856] cfg80211: Disabling freq 6000 MHz Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418858] cfg80211: Disabling freq 6020 MHz Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418859] cfg80211: Disabling freq 6040 MHz Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418861] cfg80211: Disabling freq 6060 MHz Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418863] cfg80211: Disabling freq 6080 MHz Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418868] cfg80211: Regulatory domain changed to country: US Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418871] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418874] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418877] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm) Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418880] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418883] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418885] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 25 17:22:39 Ulrich-Vostro kernel: [ 70.418888] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm) Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: (eth1): supplicant interface state: associating -> completed Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'Telekom_ICE'. Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Stage 3 of 5 (IP Configure Start) scheduled. Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Stage 3 of 5 (IP Configure Start) started... Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: (eth1): device state change: config -> ip-config (reason 'none') [50 70 0] Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Beginning DHCPv4 transaction (timeout in 45 seconds) Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: dhclient started with pid 2413 Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Beginning IP6 addrconf. Feb 25 17:22:39 Ulrich-Vostro avahi-daemon[885]: Withdrawing address record for fe80::222:5fff:fe77:c72a on eth1. Feb 25 17:22:39 Ulrich-Vostro avahi-daemon[885]: Leaving mDNS multicast group on interface eth1.IPv6 with address fe80::222:5fff:fe77:c72a. Feb 25 17:22:39 Ulrich-Vostro avahi-daemon[885]: Interface eth1.IPv6 no longer relevant for mDNS. Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Stage 3 of 5 (IP Configure Start) complete. Feb 25 17:22:39 Ulrich-Vostro dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R4 Feb 25 17:22:39 Ulrich-Vostro dhclient: Copyright 2004-2011 Internet Systems Consortium. Feb 25 17:22:39 Ulrich-Vostro dhclient: All rights reserved. Feb 25 17:22:39 Ulrich-Vostro dhclient: For info, please visit https://www.isc.org/software/dhcp/ Feb 25 17:22:39 Ulrich-Vostro dhclient: Feb 25 17:22:39 Ulrich-Vostro dhclient: Listening on LPF/eth1/00:22:5f:77:c7:2a Feb 25 17:22:39 Ulrich-Vostro NetworkManager[883]: (eth1): DHCPv4 state changed nbi -> preinit Feb 25 17:22:39 Ulrich-Vostro dhclient: Sending on LPF/eth1/00:22:5f:77:c7:2a Feb 25 17:22:39 Ulrich-Vostro dhclient: Sending on Socket/fallback Feb 25 17:22:39 Ulrich-Vostro dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 3 Feb 25 17:22:40 Ulrich-Vostro avahi-daemon[885]: Joining mDNS multicast group on interface eth1.IPv6 with address fe80::222:5fff:fe77:c72a. Feb 25 17:22:40 Ulrich-Vostro avahi-daemon[885]: New relevant interface eth1.IPv6 for mDNS. Feb 25 17:22:40 Ulrich-Vostro avahi-daemon[885]: Registering new address record for fe80::222:5fff:fe77:c72a on eth1.*. Feb 25 17:22:42 Ulrich-Vostro dhclient: DHCPREQUEST of 10.56.121.207 on eth1 to 255.255.255.255 port 67 Feb 25 17:22:42 Ulrich-Vostro dhclient: DHCPOFFER of 10.56.121.207 from 10.56.121.129 Feb 25 17:22:42 Ulrich-Vostro dhclient: DHCPACK of 10.56.121.207 from 10.56.121.129 Feb 25 17:22:42 Ulrich-Vostro dhclient: bound to 10.56.121.207 -- renewal in 445 seconds. Feb 25 17:22:42 Ulrich-Vostro NetworkManager[883]: (eth1): DHCPv4 state changed preinit -> bound Feb 25 17:22:42 Ulrich-Vostro NetworkManager[883]: address 10.56.121.207 Feb 25 17:22:42 Ulrich-Vostro NetworkManager[883]: prefix 25 (255.255.255.128) Feb 25 17:22:42 Ulrich-Vostro NetworkManager[883]: gateway 10.56.121.129 Feb 25 17:22:42 Ulrich-Vostro NetworkManager[883]: hostname 'Ulrich-Vostro' Feb 25 17:22:42 Ulrich-Vostro NetworkManager[883]: nameserver '10.56.121.129' Feb 25 17:22:42 Ulrich-Vostro NetworkManager[883]: domain name 'railnet.train' Feb 25 17:22:42 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Stage 5 of 5 (IPv4 Configure Commit) scheduled... Feb 25 17:22:42 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Stage 5 of 5 (IPv4 Commit) started... Feb 25 17:22:42 Ulrich-Vostro avahi-daemon[885]: Joining mDNS multicast group on interface eth1.IPv4 with address 10.56.121.207. Feb 25 17:22:42 Ulrich-Vostro avahi-daemon[885]: New relevant interface eth1.IPv4 for mDNS. Feb 25 17:22:42 Ulrich-Vostro avahi-daemon[885]: Registering new address record for 10.56.121.207 on eth1.IPv4. Feb 25 17:22:43 Ulrich-Vostro NetworkManager[883]: DNS: starting dnsmasq... Feb 25 17:22:43 Ulrich-Vostro NetworkManager[883]: (eth1): writing resolv.conf to /sbin/resolvconf Feb 25 17:22:43 Ulrich-Vostro dnsmasq[2418]: failed to create listening socket for 127.0.0.1: Die Adresse wird bereits verwendet Feb 25 17:22:43 Ulrich-Vostro dnsmasq[2418]: FAILED to start up Feb 25 17:22:43 Ulrich-Vostro postfix/master[1509]: reload -- version 2.9.3, configuration /etc/postfix Feb 25 17:22:43 Ulrich-Vostro NetworkManager[883]: (eth1): device state change: ip-config -> activated (reason 'none') [70 100 0] Feb 25 17:22:43 Ulrich-Vostro NetworkManager[883]: Policy set 'Telekom_ICE' (eth1) as default for IPv4 routing and DNS. Feb 25 17:22:43 Ulrich-Vostro NetworkManager[883]: Activation (eth1) successful, device activated. Feb 25 17:22:43 Ulrich-Vostro dbus[827]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper) Feb 25 17:22:43 Ulrich-Vostro NetworkManager[883]: Activation (eth1) Stage 5 of 5 (IPv4 Commit) complete. Feb 25 17:22:43 Ulrich-Vostro NetworkManager[883]: dnsmasq exited with error: Network access problem (address in use; permissions; etc) (2) Feb 25 17:22:43 Ulrich-Vostro NetworkManager[883]: (eth1): writing resolv.conf to /sbin/resolvconf Feb 25 17:22:43 Ulrich-Vostro dbus[827]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' Feb 25 17:22:44 Ulrich-Vostro rsyslogd-2177: imuxsock lost 393 messages from pid 1036 due to rate-limiting Feb 25 17:22:44 Ulrich-Vostro named[1036]: lame server resolving '.' (in '.'?): 192.5.5.241#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: lame server resolving '.' (in '.'?): 192.112.36.4#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: lame server resolving '.' (in '.'?): 128.63.2.53#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: lame server resolving '.' (in '.'?): 192.36.148.17#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: lame server resolving '.' (in '.'?): 192.58.128.30#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: lame server resolving '.' (in '.'?): 193.0.14.129#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: lame server resolving '.' (in '.'?): 199.7.83.42#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: lame server resolving '.' (in '.'?): 202.12.27.33#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:503:ba3e::2:30#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:500:2f::f#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:500:1::803f:235#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:7fe::53#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:503:c27::2:30#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:7fd::1#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:500:3::42#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:dc3::35#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:503:ba3e::2:30#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:500:2f::f#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:500:1::803f:235#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:7fe::53#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:503:c27::2:30#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:7fd::1#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:500:3::42#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:dc3::35#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:503:ba3e::2:30#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:500:2f::f#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:500:1::803f:235#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:7fe::53#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:503:c27::2:30#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:7fd::1#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:500:3::42#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:dc3::35#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (broken trust chain) resolving 'local/SOA/IN': 198.41.0.4#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: DNS format error from 198.41.0.4#53 resolving ./NS: non-improving referral Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (FORMERR) resolving './NS/IN': 198.41.0.4#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:503:ba3e::2:30#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:500:2f::f#53 Feb 25 17:22:44 Ulrich-Vostro named[1036]: error (network unreachable) resolving './DNSKEY/IN': 2001:500:1::803f:235#53